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单词 actinoid
释义

actinoid

[ ak-tuh-noid ]
/ ˈæk təˌnɔɪd /

adjective

raylike; radiate.

Origin of actinoid

First recorded in 1840–50; actin- + -oid

Words nearby actinoid

actinochemistry, actinodermatitis, actinodrome, actinogram, actinograph, actinoid, actinolite, actinology, Actinomadura, actinomere, actinometer
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for actinoid

  • Of the lowest among these orders, the Actinoid Polyps, our Actinia or sea-anemone is a good example.

    Seaside Studies in Natural History|Elizabeth Cabot Cary Agassiz

British Dictionary definitions for actinoid

actinoid
/ (ˈæktɪˌnɔɪd) /

adjective

having a radiate form, as a sea anemone or starfish
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2025/2/3 23:10:24